REPLIGEN CORPORATION AND WILMINGTON TRUST, NATIONAL ASSOCIATION, as Trustee INDENTURE Dated as of December 14, 2023 1.00% Convertible Senior Notes due 2028Indenture • December 15th, 2023 • Repligen Corp • Biological products, (no disgnostic substances) • New York
Contract Type FiledDecember 15th, 2023 Company Industry JurisdictionINDENTURE, dated as of December 14, 2023, between REPLIGEN CORPORATION, a Delaware corporation, as issuer (the “Company”, as more fully set forth in Section 1.01) and WILMINGTON TRUST, NATIONAL ASSOCIATION, a national banking association, as trustee (the “Trustee”, as more fully set forth in Section 1.01).